Pith Number

pith:BI5EFHL4

pith:2013:BI5EFHL4XFK5XNVPFAJYMDUSG3

not attested not anchored not stored refs pending

Global transformations preserving spectral data

Evgeny L. Korotyaev, Hiroshi Isozaki

arxiv:1307.1924 v1 · 2013-07-07 · math.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BI5EFHL4XFK5XNVPFAJYMDUSG3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:19:03.122169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a3a429d7cb955dbb6af2813860e9236ef629b97fcc91c0c78b140f233564d0c

Aliases

arxiv: 1307.1924 · arxiv_version: 1307.1924v1 · doi: 10.48550/arxiv.1307.1924 · pith_short_12: BI5EFHL4XFK5 · pith_short_16: BI5EFHL4XFK5XNVP · pith_short_8: BI5EFHL4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BI5EFHL4XFK5XNVPFAJYMDUSG3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0a3a429d7cb955dbb6af2813860e9236ef629b97fcc91c0c78b140f233564d0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c6378232059af63c398514d1eab55e034f283cf51ca9ac0c1b1c3ecebda50be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2013-07-07T21:51:21Z",
    "title_canon_sha256": "6f396fc68d95aad28a92b33eb3e7b1c9db0e3540d127b49de75ea204e5bc3fd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1924",
    "kind": "arxiv",
    "version": 1
  }
}